Microsoft and Gmail account had already created. But when I add the POP account. It can not be run. It always received the notice that" Not syn yet". Last time, I used a Lumia 1020 with Win 8.1. It can be easly done. Pls, check and give me the solution.check this article: How to manage accounts in the new Mail and Calendar app for Windows 10 | MobiFAQ
There's a section about adding pop mail from either yahoo or aol.
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